@conference {52,
	title = {Assessment of Usability of Gazetteer as Ground Truth Data},
	booktitle = {Japan Society of Photogrammetry and Remote Sensing Spring Meeting},
	year = {2009},
	month = {2009},
	pages = {I-1},
	address = {Yokohama, Japan},
	author = {Miyazaki, Hiroyuki and Iwao, Koki and Shibasaki, Ryosuke}
}
